202217450

素因数分解:

$2^1\times 5^2\times {\mathrm{1889}}^1\times {\mathrm{2141}}^1$

素因数の和:4042

約数の個数: 24

約数和(自身を含む): 376499340

約数和(自身を除く): 174281890

約数列:

[1, 2, 5, 10, 25, 50, 1889, 2141, 3778, 4282, 9445, 10705, 18890, 21410, 47225, 53525, 94450, 107050, 4044349, 8088698, 20221745, 40443490, 101108725, 202217450]

約数ペア:

[(1, 202217450), (2, 101108725), (5, 40443490), (10, 20221745), (25, 8088698), (50, 4044349), (1889, 107050), (2141, 94450), (3778, 53525), (4282, 47225), (9445, 21410), (10705, 18890)]